Lampang (Thai Premier League): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-09-12 | Player | Lampang | Udon United | Free |
| 2025-08-13 | Player | Lampang | Nongbua Pitchaya FC | Free |
| 2025-08-13 | Player | Lampang | Trat | Free |
| 2025-08-11 | Player | Lampang | Phitsanulok | Free |
| 2025-08-07 | Player | Lampang | Pattaya United | Free |
| 2025-08-01 | Player | Lampang | Tornado Pekanbaru | Free |
| 2025-07-15 | Player | Lampang | Bangkok | Free |
| 2025-07-15 | Player | Lampang | Songkhla | Free |
| 2025-07-14 | Player | Lampang | Nongbua Pitchaya FC | Free |
| 2025-07-14 | Player | Lampang | Nongbua Pitchaya FC | Free |
| 2025-07-09 | Player | Lampang | Nongbua Pitchaya FC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |
| 2025-07-01 | Player | Lampang | TBC | Free |